{
  "manageEntity": {
    "action": "View",
    "entityId": "843",
    "entityType": "Notification",
    "nonce": "0x0e8fc20147a53d63b8935fb91c20127bd9774cf90df26b11ad50bd1ae843c2af",
    "signature": "0x965d62ad3b1eea4dbab7812f4dae48f9f6e495ddb76716705fbca31a7c3943b9399c324159b6dd3d33899f6ae400f982776e6e4863f3b1978f69e2ef5f7729301b",
    "signer": "0x9149C438b2FBf68d0e846EEfE2E6B19be686Af42",
    "userId": "843"
  }
}